6th Rackspace Chess Tournament This tournament completed April 29th, 2017.

Lukas Johnson
7th | 3.5 pts | K-12 Open | PEACE

Full Player History

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Lukas' Game History

Round Result Board Color Opponent
Name School Rank Score
1 1.0 9 White Johnathan Gadison Sam Houston 19th 1.0
2 0.5 4 Black Nitin Akella Canyon Vista MS 6th 3.5
3 1.0 4 White Frewin Alexis BASIS-Med Center 20th 1.0
4 1.0 3 Black Donnel Zhu Health Career HS 15th 2.5
5 0.0 1 White Grayson Rorrer Homeschool 1st 4.5

Lukas' Tiebreak Calculations

Detailed breakdown of how Lukas' M-S-C-O tiebreaks were calculated. Tiebreaks are used to order players who finish with the same score, in the order M, then S, then C, then O. Byes have no opponent, so they are listed but not counted in the opponent-based tiebreaks.

M - Modified Mean [11.5]

The Modified Mean adds up the scores of every opponent Lukas Johnson has played, then discards one of them depending on how Lukas Johnson is doing.

Lukas' score (3.5 of 5.0 possible) is more than 50% of the possible points, so the lowest opponent score is discarded.

Round Opponent Opponent's Score Counted?
1 Johnathan Gadison 1.0 Discarded
2 Nitin Akella 3.5 Counted
3 Frewin Alexis 1.0 Counted
4 Donnel Zhu 2.5 Counted
5 Grayson Rorrer 4.5 Counted
Modified Mean 11.5

S - Solkoff [12.5]

The Solkoff is the combined score of every opponent Lukas Johnson has played, with nothing discarded. A higher Solkoff means Lukas Johnson faced tougher opposition.

Round Opponent Opponent's Score
1 Johnathan Gadison 1.0
2 Nitin Akella 3.5
3 Frewin Alexis 1.0
4 Donnel Zhu 2.5
5 Grayson Rorrer 4.5
Solkoff 12.5

C - Cumulative [12.0]

The Cumulative tiebreak adds together Lukas' running score after each round. Early wins count more, because they carry forward into every later round's total.

Round Result Score After Round
1 1.0 1.0
2 0.5 1.5
3 1.0 2.5
4 1.0 3.5
5 0.0 3.5
Cumulative 12.0

O - Opponent's Cumulative [37.0]

The Opponent's Cumulative adds together the Cumulative tiebreak of every opponent Lukas Johnson has played.

Round Opponent Opponent's Cumulative
1 Johnathan Gadison 3.0
2 Nitin Akella 10.0
3 Frewin Alexis 5.0
4 Donnel Zhu 9.5
5 Grayson Rorrer 14.0
Opponent's Cumulative 41.5